Hmm...I wouldn't think a chain would be that hard to find, but I could be mistaken, I suppose.
It's hard to tell in this picture, but do his belly plates go further up than his tail? Maybe I'm just used to the way I draw them, but I don't see them anywhere but his tail.
Still, he already looks awesome. Can't wait to see more!
Edit for minor note: I am amused by Beastling's scale relative to the skags in the background...